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1. WO2020201545 - A VASCULAR COUPLING DEVICE

Publication Number WO/2020/201545
Publication Date 08.10.2020
International Application No. PCT/EP2020/059644
International Filing Date 03.04.2020
IPC
A61M 1/10 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
1Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
10Blood pumps; Artificial hearts; Devices for mechanical circulatory assistance, e.g. intra-aortic balloon pumps
A61M 1/12 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
1Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
10Blood pumps; Artificial hearts; Devices for mechanical circulatory assistance, e.g. intra-aortic balloon pumps
12implantable into the body
CPC
A61M 1/1008
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY
1Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
10Blood pumps; Artificial hearts; Devices for mechanical circulatory assistance, e.g. intra-aortic balloon pumps
1008Tubes; Connections therefor
A61M 1/1081
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY
1Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
10Blood pumps; Artificial hearts; Devices for mechanical circulatory assistance, e.g. intra-aortic balloon pumps
1081Piston pumps
A61M 1/12
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY
1Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
10Blood pumps; Artificial hearts; Devices for mechanical circulatory assistance, e.g. intra-aortic balloon pumps
12implantable into the body
Applicants
  • SCANDINAVIAN REAL HEART AB [SE]/[SE]
Inventors
  • NAJAR, Azad
Agents
  • VALEA AB
Priority Data
1950431-505.04.2019SE
1950977-726.08.2019SE
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) A VASCULAR COUPLING DEVICE
(FR) DISPOSITIF DE RACCORD VASCULAIRE
Abstract
(EN)
A vascular coupling device (10), comprising a first and a second coupling element (21, 22) wherein each one of said first and second coupling elements (21, 22) has an external surface (23', 23'') facing an external side, a coupling surface (25', 25'') facing a coupling side, a central opening (27', 27''), and a first and a second tubular connecting element (31, 32). Each one of said first and second tubular connecting elements (31, 32) is arranged in a corresponding central opening (27', 27'') of the first and second coupling elements (21, 22) respectively, and with second open ends (37, 38) protruding through said central openings (27', 27'') on said external side of each of said first and second coupling elements (21, 22). The first and second coupling elements (21, 22) being removably connected to each other into a locked configuration, or disconnected from each other into an unlocked configuration by means of a first and second locking structure (41, 42) being arranged on a centerline A and opposite to each other on an outer perimeter of said vascular coupling device (10). The vascular device further comprises a fail-safe arrangement comprising first and second cut-in portions (91, 92) arranged on said first coupling element (21) configured to receive first and second projecting elements (93, 94) arranged on said second coupling element (22), thereby preventing erroneous connection of said first and second coupling elements (21, 22) to each other.
(FR)
La présente invention concerne un dispositif de raccord vasculaire (10) qui comporte un premier et un second élément de raccord (21, 22), chacun desdits premier et second éléments de raccord (21, 22) ayant une surface externe (23', 23'') faisant face à un côté externe, une surface de raccord (25', 25'') faisant face à un côté de raccord, une ouverture centrale (27', 27'') et un premier et un second élément de raccordement tubulaire (31, 32). Chacun desdits premier et second éléments de raccordement tubulaires (31, 32) est agencé dans une ouverture centrale (27', 27'') correspondante des premier et second éléments de raccord (21, 22) respectivement, des secondes extrémités ouvertes (37, 38) faisant saillie à travers lesdites ouvertures centrales (27', 27'') sur ledit côté externe de chacun desdits premier et second éléments de raccord (21, 22). Les premier et second éléments de raccord (21, 22) sont reliés de manière amovible l'un à l'autre dans une configuration verrouillée, ou libérés l'un de l'autre dans une configuration déverrouillée au moyen d'une première et d'une seconde structure de verrouillage (41, 42) qui sont agencées sur une ligne centrale A et opposées l'une à l'autre sur un périmètre extérieur dudit dispositif de raccord vasculaire (10). Le dispositif vasculaire comprend en outre un agencement à sécurité intégrée qui comporte des première et seconde parties découpées (91, 92), agencées sur ledit premier élément de raccord (21), conçues pour recevoir des premier et second éléments saillants (93, 94) disposés sur ledit second élément de raccord (22), empêchant ainsi une connexion erronée desdits premier et second éléments de raccord (21, 22) l'un à l'autre.
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